Dd (age six) went on a school trip today and said a really funny thing had happened, when she and her friends were in the toilets, a lady with white hair was chatting to them and took their photo. Apparently their teacher was waiting outside and none of them were actually on the loo when it happened. I don't want to be a safeguarding nut but I'm trying to think of a valid reason why she would have wanted to take their photo. It seems a bit odd. Have told dd to mention it to her teacher tomorrow, if only because they all thought it was ok for a stranger to take their photo. Does anyone else think it's a strange one?